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178 lines
4.8 KiB
178 lines
4.8 KiB
4 months ago
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// RUN: llvm-mc -triple=powerpc64le-pc-linux -filetype=obj %s -o - | \
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// RUN: llvm-readobj -r - | FileCheck %s
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// RUN: llvm-mc -triple=powerpc64-pc-linux -filetype=obj %s -o - | \
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// RUN: llvm-readobj -r - | FileCheck %s
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// Verify we can handle all the dtprel symbol modifiers for local-dynamic tls.
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// Tests a 16 bit offset on both DS-form and D-form instructions, 32 bit
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// adjusted and non-adjusted offsets, and 64 bit adjusted and non-adjusted
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// offsets.
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.text
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.abiversion 2
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.globl short_offset
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.p2align 4
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.type short_offset,@function
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short_offset:
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.Lfunc_gep0:
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addis 2, 12, .TOC.-.Lfunc_gep0@ha
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addi 2, 2, .TOC.-.Lfunc_gep0@l
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.Lfunc_lep0:
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.localentry short_offset, .Lfunc_lep0-.Lfunc_gep0
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mflr 0
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std 0, 16(1)
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stdu 1, -32(1)
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addis 3, 2, i@got@tlsld@ha
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addi 3, 3, i@got@tlsld@l
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bl __tls_get_addr(i@tlsld)
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nop
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lwa 4, i@dtprel(3)
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addi 5, 3, i@dtprel
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lwa 3, 0(5)
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add 3, 4, 3
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addi 1, 1, 32
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ld 0, 16(1)
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mtlr 0
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blr
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.globl medium_offset
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.p2align 4
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.type medium_offset,@function
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medium_offset:
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.Lfunc_gep1:
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addis 2, 12, .TOC.-.Lfunc_gep1@ha
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addi 2, 2, .TOC.-.Lfunc_gep1@l
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.Lfunc_lep1:
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.localentry medium_offset, .Lfunc_lep1-.Lfunc_gep1
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mflr 0
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std 0, 16(1)
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stdu 1, -32(1)
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addis 3, 2, i@got@tlsld@ha
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addi 3, 3, i@got@tlsld@l
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bl __tls_get_addr(i@tlsld)
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nop
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addis 3, 3, i@dtprel@ha
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lwa 3, i@dtprel@l(3)
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addi 1, 1, 32
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ld 0, 16(1)
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mtlr 0
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blr
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.globl medium_not_adjusted
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.p2align 4
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.type medium_not_adjusted,@function
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medium_not_adjusted:
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.Lfunc_gep2:
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addis 2, 12, .TOC.-.Lfunc_gep2@ha
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addi 2, 2, .TOC.-.Lfunc_gep2@l
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.Lfunc_lep2:
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.localentry medium_not_adjusted, .Lfunc_lep2-.Lfunc_gep2
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mflr 0
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std 0, 16(1)
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stdu 1, -32(1)
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addis 3, 2, i@got@tlsld@ha
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addi 3, 3, i@got@tlsld@l
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bl __tls_get_addr(i@tlsld)
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nop
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lis 4, i@dtprel@h
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ori 4, 4, i@dtprel@l
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add 3, 3, 4
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addi 1, 1, 32
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ld 0, 16(1)
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mtlr 0
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blr
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.globl large_offset
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.p2align 4
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.type large_offset,@function
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large_offset:
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.Lfunc_gep3:
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addis 2, 12, .TOC.-.Lfunc_gep3@ha
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addi 2, 2, .TOC.-.Lfunc_gep3@l
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.Lfunc_lep3:
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.localentry large_offset, .Lfunc_lep3-.Lfunc_gep3
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mflr 0
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std 0, 16(1)
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stdu 1, -32(1)
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addis 3, 2, i@got@tlsld@ha
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addi 3, 3, i@got@tlsld@l
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bl __tls_get_addr(i@tlsld)
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nop
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lis 4, i@dtprel@highesta
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ori 4, 4, i@dtprel@highera
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sldi 4, 4, 32
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addis 4, 4, i@dtprel@higha
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addi 4, 4, i@dtprel@l
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lwax 3, 4, 3
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addi 1, 1, 32
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ld 0, 16(1)
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mtlr 0
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blr
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.globl not_adjusted
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.p2align 4
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.type not_adjusted,@function
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not_adjusted:
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.Lfunc_gep4:
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addis 2, 12, .TOC.-.Lfunc_gep4@ha
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addi 2, 2, .TOC.-.Lfunc_gep4@l
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.Lfunc_lep4:
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.localentry not_adjusted, .Lfunc_lep4-.Lfunc_gep4
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mflr 0
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std 0, 16(1)
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stdu 1, -32(1)
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addis 3, 2, i@got@tlsld@ha
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addi 3, 3, i@got@tlsld@l
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bl __tls_get_addr(i@tlsld)
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nop
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lis 4, i@dtprel@highest
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ori 4, 4, i@dtprel@higher
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sldi 4, 4, 32
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oris 4, 4, i@dtprel@high
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ori 4, 4, i@dtprel@l
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lwax 3, 4, 3
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addi 1, 1, 32
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ld 0, 16(1)
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mtlr 0
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blr
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.type i,@object
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.section .tdata,"awT",@progbits
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.p2align 2
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i:
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.long 55
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.size i, 4
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.type j,@object
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.data
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.p2align 3
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j:
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.quad i@dtprel
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.size j, 8
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# CHECK: Relocations [
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# CHECK: Section {{.*}} .rela.text {
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_GOT_TLSLD16_HA i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_GOT_TLSLD16_LO i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_TLSLD i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_REL24 __tls_get_addr
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_DS i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16 i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HA i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_LO_DS i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HI i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HIGHESTA i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HIGHERA i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HIGHA i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_LO i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HIGHEST i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HIGHER i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_HIGH i
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL16_LO i
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# CHECK: }
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# CHECK: Section {{.*}} .rela.data {
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# CHECK: 0x{{[0-9A-F]+}} R_PPC64_DTPREL64 i
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# CHECK: }
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# CHECK: ]
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